The Nobel Prize in Physiology or Medicine 2011

Bruce A. Beutler

© The Nobel Foundation Photo: U. Montan

Prize share: 1/4

Jules A. Hoffmann

© The Nobel Foundation Photo: U. Montan

Prize share: 1/4

Ralph M. Steinman

Photo: The Rockefeller University

Prize share: 1/2

The Nobel Prize in Physiology or Medicine 2011 was divided, one half jointly to Bruce A. Beutler and Jules A. Hoffmann "for their discoveries concerning the activation of innate immunity" and the other half to Ralph M. Steinman "for his discovery of the dendritic cell and its role in adaptive immunity"

To cite this section
MLA style: The Nobel Prize in Physiology or Medicine 2011. NobelPrize.org. Nobel Prize Outreach AB 2023. Tue. 28 Mar 2023. <https://www.nobelprize.org/prizes/medicine/2011/summary/>

Back to top Back To Top Takes users back to the top of the page

Nobel Prizes and laureates

Fourteen laureates were awarded a Nobel Prize in 2022, for achievements that have conferred the greatest benefit to humankind. Their work and discoveries range from paleogenomics and click chemistry to documenting war crimes.

See them all presented here.
Nobel Prizes 2022

Explore prizes and laureates

Look for popular awards and laureates in different fields, and discover the history of the Nobel Prize.